A Nonlinear Constitutive Model for Remoulded Fine-Grained Materials Used under the Qinghai–Tibet Railway Line

A Nonlinear Constitutive Model for Remoulded Fine-Grained Materials Used under the Qinghai–Tibet Railway Line

Using undrained triaxial shear tests, this study investigates the mechanical properties of fine-grained materials (silty clay and sand) which are extensively used for China’s Qinghai–Tibet Railway (QTR) under different confining pressures (<i>σ</i><sub>3</sub>) and freezing t...

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Bibliographic Details
Main Authors: Liang Dong, Shuang Tian, Changrui Yao, Xiao Han, Ke Wang
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Materials
Subjects:
constitutive model
frozen soil
mechanical behaviour
static triaxial test
Qinghai–Tibet Railway
Online Access:https://www.mdpi.com/1996-1944/15/15/5119

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